From b823a49b6a57bc1736b33a0816b42aaaf86cf839 Mon Sep 17 00:00:00 2001
From: Sam Atman
Date: Fri, 6 Feb 2026 13:07:03 -0500
Subject: zg module, casing improvements

---
 src/code_point.zig | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

(limited to 'src/code_point.zig')

diff --git a/src/code_point.zig b/src/code_point.zig
index 7a638af..5f6c61c 100644
--- a/src/code_point.zig
+++ b/src/code_point.zig
@@ -30,13 +30,8 @@ pub const CodePoint = struct {
 /// This function is deprecated and will be removed in a later release.
 /// Use `decodeAtIndex` or `decodeAtCursor`.
 pub fn decode(bytes: []const u8, offset: uoffset) ?CodePoint {
-    var off: uoffset = 0;
-    var maybe_code = decodeAtCursor(bytes, &off);
-    if (maybe_code) |*code| {
-        code.offset = offset;
-        return code.*;
-    }
-    return null;
+    _ = .{ bytes, offset };
+    @compileError("decode has been removed, use `decodeAtIndex`.");
 }
 
 /// Return the codepoint at `index`, even if `index` is in the middle
@@ -292,7 +287,7 @@ pub const ReverseIterator = struct {
         else
             iter.i = null;
 
-        return decode(iter.bytes[i_prev..], i_prev);
+        return decodeAtIndex(iter.bytes, i_prev);
     }
 
     pub fn peek(iter: *ReverseIterator) ?CodePoint {
@@ -319,7 +314,7 @@ inline fn followbyte(b: u8) bool {
 
 test "decode" {
     const bytes = "🌩️";
-    const res = decode(bytes, 0);
+    const res = decodeAtIndex(bytes, 0);
 
     if (res) |cp| {
         try std.testing.expectEqual(@as(u21, 0x1F329), cp.code);
-- 
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